Welcome to LookChem.com Sign In|Join Free
  • or
[Ti(OC6H5)2(C5H4Si(CH3)3)(C5H4CH2CH2N(C3H7)2)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185458-45-1

Post Buying Request

185458-45-1 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

185458-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185458-45-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,4,5 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 185458-45:
(8*1)+(7*8)+(6*5)+(5*4)+(4*5)+(3*8)+(2*4)+(1*5)=171
171 % 10 = 1
So 185458-45-1 is a valid CAS Registry Number.

185458-45-1Downstream Products

185458-45-1Relevant academic research and scientific papers

Mixed bent sandwich titanium complexes with the [2-(diisopropylamino)ethyl]cyclopentadienyl ligand - catalysts for the polymerization of ethylene and the dehydrocoupling of phenylsilane

Jutzi, Peter,Redeker, Thomas,Neumann, Beate,Stammler, Hans-Georg

, p. 1509 - 1515 (2007/10/03)

Mixed bent sandwich titanium(IV) complexes containing the donor-substituted [2-{diisopropylamino)ethyl]cyclopentadienyl (C5H4CH2CH2NjPr2 = CpN) ligand are described. The highly moisture-sensitive metallocene dichloride (C5H4CH2CH2NN;Pr2)(C 5H4SiMe3)TiCl2 (1) was synthesized by reaction of CpNLi with CpSTiCl3 (CpS ≡ C5H4SiMe3). Complex 1 reacts with one equivalent of HC1 with protonation of the amino group to give the air- and water-stable metallocene dichloride-hydrochloride [(C5H4CH2CH2-N(H)/Pr 2)(C5H4SiMe3)TiCl2] + Cl- (2). The structure of 2 was determined by a single-crystal X-ray diffraction study. Com-pounds 1 and 2 are precursors for ethylene polymerization catalysts. The reaction of 2 with one equivalent of Na+B[3,5-(CF3)2C6H3] 4- afforded the borate [(C5H4CH2CH2N(H)jPr 2)-{C5H4SiMe3)TiCl 2rB[3,5-(CF3)2C6H3] 4- (3). The dimethyl compound (C5H4CM2CH2NJPr2)(C 5H4SiMe3)TiMe2 (4) was obtained by reaction of 1 with two equivalents of methyllithium. The diphenoxy complex (C5H4CH2CH2-N/Pr2 2)(C5H4SiMe3)Ti(OPh)2 (5) was prepared analogously with a stoichiometric amount of lithium phenoxide. Compounds 4 and 5 show remarkable activity in the catalytic dehydrocoupling of phenylsilane. VCH Verlagsgesellschaft mbH, 1996.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 185458-45-1